Multiple vulnerabilities in WAVLINK WL-WN531AX2
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 5 |
| CVE-ID | CVE-2023-32612 CVE-2023-32613 CVE-2023-32620 CVE-2023-32621 CVE-2023-32622 |
| CWE-ID | CWE-602 CWE-668 CWE-287 CWE-434 CWE-78 |
| Exploitation vector | Local network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
WL-WN531AX2 Hardware solutions / Routers & switches, VoIP, GSM, etc |
| Vendor |
Security Bulletin
This security bulletin contains information about 5 vulnerabilities.
1) Client-Side Enforcement of Server-Side Security
EUVDB-ID: #VU77719
Risk: Low
CVSSv3.1: 5.9 [CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-32612
CWE-ID:
CWE-602 - Client-Side Enforcement of Server-Side Security
Exploit availability: No
DescriptionThe vulnerability allows a remote user to compromise the target system.
The vulnerability exists due to a client-side control issue. A remote administrator on the local network can execute arbitrary OS commands on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsWL-WN531AX2: before 2023526
External linkshttp://jvn.jp/en/jp/JVN78634340/index.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Exposure of Resource to Wrong Sphere
EUVDB-ID: #VU77721
Risk: Low
CVSSv3.1: 3.8 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-32613
CWE-ID:
CWE-668 - Exposure of resource to wrong sphere
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the system.
The vulnerability exists due to exposure of resource to wrong sphere. A remote attacker on the local network can use functions without logging in that should be available after login.
MitigationInstall updates from vendor's website.
Vulnerable software versionsWL-WN531AX2: before 2023526
External linkshttp://jvn.jp/en/jp/JVN78634340/index.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Improper Authentication
EUVDB-ID: #VU77722
Risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-32620
CWE-ID:
CWE-287 - Improper Authentication
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error in when processing authentication requests. A remote attacker on the local network can bypass authentication process and obtain a password for the wireless network.
MitigationInstall updates from vendor's website.
Vulnerable software versionsWL-WN531AX2: before 2023526
External linkshttp://jvn.jp/en/jp/JVN78634340/index.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
4) Arbitrary file upload
EUVDB-ID: #VU77723
Risk: Low
CVSSv3.1: 5.9 [CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-32621
CWE-ID:
CWE-434 - Unrestricted Upload of File with Dangerous Type
Exploit availability: No
DescriptionThe vulnerability allows a remote user to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file during file upload. A remote administrator on the local network can upload a malicious file and execute it on the server.
MitigationInstall updates from vendor's website.
Vulnerable software versionsWL-WN531AX2: before 2023526
External linkshttp://jvn.jp/en/jp/JVN78634340/index.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
5) OS Command Injection
EUVDB-ID: #VU77726
Risk: Low
CVSSv3.1: 5.9 [CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-32622
CWE-ID:
CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Exploit availability: No
DescriptionThe vulnerability allows a remote user to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper neutralization of special elements. A remote administrator on the local network can pass specially crafted data to the application and execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsWL-WN531AX2: before 2023526
External linkshttp://jvn.jp/en/jp/JVN78634340/index.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
